Invalidate non-repeating NSTimer after fired?
Invalidate non-repeating NSTimer after fired?
- Subject: Invalidate non-repeating NSTimer after fired?
- From: Trygve Inda <email@hidden>
- Date: Fri, 03 Aug 2012 13:19:22 -0700
- Thread-topic: Invalidate non-repeating NSTimer after fired?
NSTimer* myTimer = [NSTimer scheduledTimerWithTimeInterval:60 target:self
selector:@selector(wantsUpdate:) userInfo:nil repeats:NO]
Sometime after it fires (and occasionally before), I call
if ( myTimer )
{
[myTimer invalidate];
[myTimer release];
myTimer = nil;
}
Should I really be doing:
if ( myTimer )
{
if ([myTimer isValid])
[myTimer invalidate];
[myTimer release];
myTimer = nil;
}
I am doing it the first way without trouble... At least I think it is ok.
The docs say non-repeating timers are invalidated after they fire.
Which way is better?
Comments?
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